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Bi-telecentric Lens
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Optiger Lens
Product Description
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Model：TTL44-270-480M58
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Brand：Optiger
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Series：German Designed Optiger TTL44 Series
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Lens Type：Bi-telecentric Lens
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FOV：270
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AOV：/
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Focal Length：/
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Image Circle：44mm
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Pixel：/
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Working Distance：480±5
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Mount：M58
With high telecentricity and low distortion, OPTIGER bi-telecentric lenses are mainly applied to precision measurement and high-precision visual positioning fields.
OPTIGER TTL44 Series Standard Bi-telecentric Lenses are standard M58-mount lenses , available for industrial cameras with maximum sensor size of 44mm (diagonal of 44mm).
?>>Optical magnification:1.760x-0.140x
?>>FOV: 25mm -315mm, satisfying different requirements on field of view
?>>WD: 50mm-545mm, satisfying different requirements on working distance
?>>Distortion: <0.05%, telecentricity: <0.05°
?>>Bi-telecentric design, very deep DOF, high resolution
?>>Multi-layer coating, high transmittance
?>>IP 65 for use in harsh industrial environments
?>>Options between high resolution and deep DOF are available, satisfying different
?>>Customized aperture is available
?>>Working distance can be adjusted within certain limits as per customers’ requirements
Specifications
|
Type |
Lenses with High Resolution |
Lenses with Deep DOF |
||
|
Model |
TTL44-270-480M58 |
TTL44-270-480M58-D |
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Max. FOV（mm） |
270 |
270 |
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Magnification |
0.163 |
0.163 |
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Working Distance（mm） |
480±5 |
480±5 |
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|
43.5mm |
H |
36.2 |
222.14 |
222.14 |
|
V |
24.1 |
147.89 |
147.89 |
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|
D |
43.5 |
266.93 |
266.93 |
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|
35 Full |
H |
35.2 |
216.0 |
216.0 |
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V |
26.4 |
162.0 |
162.0 |
|
|
D |
44 |
270.0 |
270.0 |
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Effective F number |
13.5 |
20 |
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Object Side Resolution（μm） |
55.59 |
82.35 |
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DOF（mm） |
40.67 |
60.25 |
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Measured Telecentricity（°） |
<0.05 |
<0.05 |
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Effective F number |
<0.05 |
<0.05 |
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Object Side Resolution（μm） |
M58 |
M58 |
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